<http://schema.org/keywords>
"tampa bay buccaneers logan mankins logan mankins new england patriots patriots logan mankins trade bucs logan mankins pats logan mankins logan mankins bucs trade logan mankins"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/2015/01/05/tampa-bay-buccaneers-logan-mankins-patriots-trade>